com.vaadin.ui.ComboBox.DeclarativeStyleGenerator API 8.14.1 | Vaadin

You're viewing an older version of Framework JavaDoc. Please see version 8.27.7 for the latest.

com.vaadin.ui.

java.lang.Object
- com.vaadin.ui.ComboBox.DeclarativeStyleGenerator<T>

Type Parameters:

T - item type

All Implemented Interfaces:

SerializableFunction<T,String>, StyleGenerator<T>, Serializable, Function<T,String>

Enclosing class:

ComboBox<T>
```
protected static class ComboBox.DeclarativeStyleGenerator<T>
extends Object
implements StyleGenerator<T>
```
Item style generator class for declarative support.
Provides a straightforward mapping between an item and its style.

Since:

8.0

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor and Description
  
  DeclarativeStyleGenerator(StyleGenerator<T> fallback)
- Method Summary
  
  All Methods
  Modifier and Type Method and Description
  
  String apply(T item)
  Gets a class name for the item.
  
  protected void setStyle(T item, String style)
  Sets a style for the item.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface com.vaadin.server.SerializableFunction
    identity
  - Methods inherited from interface java.util.function.Function
    andThen, compose

- Constructor Detail
  - DeclarativeStyleGenerator
```
public DeclarativeStyleGenerator(StyleGenerator<T> fallback)
```
- Method Detail
  - apply
```
public String apply(T item)
```
    Description copied from interface: StyleGenerator
    
    Gets a class name for the item.
    
    Specified by:
    
    apply in interface StyleGenerator<T>
    
    Specified by:
    
    apply in interface Function<T,String>
    
    Parameters:
    
    item - the item to get the class name for
    
    Returns:
    
    the generated class name
  - setStyle
```
protected void setStyle(T item,
                        String style)
```
    Sets a style for the item.
    
    Parameters:
    
    item - a data item
    
    style - a style for the item